123011103333343 has 2 divisors, whose sum is σ = 123011103333344. Its totient is φ = 123011103333342.

The previous prime is 123011103333127. The next prime is 123011103333347. The reversal of 123011103333343 is 343333301110321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123011103333343 - 2²⁹ = 123010566462431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123011103333347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61505551666671 + 61505551666672.

It is an arithmetic number, because the mean of its divisors is an integer number (61505551666672).

Almost surely, 2^{123011103333343} is an apocalyptic number.

123011103333343 is a deficient number, since it is larger than the sum of its proper divisors (1).

123011103333343 is an equidigital number, since it uses as much as digits as its factorization.

123011103333343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 123011103333343 its reverse (343333301110321), we get a palindrome (466344404443664).

The spelling of 123011103333343 in words is "one hundred twenty-three trillion, eleven billion, one hundred three million, three hundred thirty-three thousand, three hundred forty-three".